mar 31, 2014 1:53:06 PM Principal.Usuario jButton1ActionPerformed
GRAVE: null
java.lang.NumberFormatException: empty String
	at sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:1842)
	at sun.misc.FloatingDecimal.parseDouble(FloatingDecimal.java:110)
	at java.lang.Double.parseDouble(Double.java:538)
	at java.lang.Double.<init>(Double.java:608)
	at Principal.Usuario.jButton1ActionPerformed(Usuario.java:176)
	at Principal.Usuario.access$000(Usuario.java:29)
	at Principal.Usuario$1.actionPerformed(Usuario.java:96)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2346)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
	at javax.swing.AbstractButton.doClick(AbstractButton.java:376)
	at javax.swing.plaf.basic.BasicRootPaneUI$Actions.actionPerformed(BasicRootPaneUI.java:208)
	at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1663)
	at javax.swing.JComponent.processKeyBinding(JComponent.java:2879)
	at javax.swing.KeyboardManager.fireBinding(KeyboardManager.java:307)
	at javax.swing.KeyboardManager.fireKeyboardAction(KeyboardManager.java:250)
	at javax.swing.JComponent.processKeyBindingsForAllComponents(JComponent.java:2971)
	at javax.swing.JComponent.processKeyBindings(JComponent.java:2963)
	at javax.swing.JComponent.processKeyEvent(JComponent.java:2842)
	at java.awt.Component.processEvent(Component.java:6304)
	at java.awt.Container.processEvent(Container.java:2234)
	at java.awt.Component.dispatchEventImpl(Component.java:4883)
	at java.awt.Container.dispatchEventImpl(Container.java:2292)
	at java.awt.Component.dispatchEvent(Component.java:4705)
	at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1954)
	at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:806)
	at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1074)
	at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:945)
	at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:771)
	at java.awt.Component.dispatchEventImpl(Component.java:4754)
	at java.awt.Container.dispatchEventImpl(Container.java:2292)
	at java.awt.Window.dispatchEventImpl(Window.java:2739)
	at java.awt.Component.dispatchEvent(Component.java:4705)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:746)
	at java.awt.EventQueue.access$400(EventQueue.java:97)
	at java.awt.EventQueue$3.run(EventQueue.java:697)
	at java.awt.EventQueue$3.run(EventQueue.java:691)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86)
	at java.awt.EventQueue$4.run(EventQueue.java:719)
	at java.awt.EventQueue$4.run(EventQueue.java:717)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:716)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

mar 31, 2014 4:15:03 PM Principal.actualizarThread actualizarDatos
GRAVE: null
java.sql.SQLException: [SQLITE_ERROR] SQL error or missing database (near "ON": syntax error)
	at org.sqlite.DB.newSQLException(DB.java:383)
	at org.sqlite.DB.newSQLException(DB.java:387)
	at org.sqlite.DB.throwex(DB.java:374)
	at org.sqlite.NativeDB.prepare(Native Method)
	at org.sqlite.DB.prepare(DB.java:123)
	at org.sqlite.PrepStmt.<init>(PrepStmt.java:42)
	at org.sqlite.Conn.prepareStatement(Conn.java:404)
	at org.sqlite.Conn.prepareStatement(Conn.java:399)
	at org.sqlite.Conn.prepareStatement(Conn.java:383)
	at Principal.actualizarThread.actualizarDatos(actualizarThread.java:71)
	at Principal.actualizarThread.run(actualizarThread.java:24)
	at java.lang.Thread.run(Thread.java:744)

mar 31, 2014 4:15:03 PM Principal.actualizarThread actualizarDatos
GRAVE: null
mar 31, 2014 4:15:03 PM Principal.actualizarThread actualizarDatos
GRAVE: null
java.sql.SQLException: [SQLITE_ERROR] SQL error or missing database (near "ON": syntax error)
	at org.sqlite.DB.newSQLException(DB.java:383)
	at org.sqlite.DB.newSQLException(DB.java:387)
	at org.sqlite.DB.throwex(DB.java:374)
	at org.sqlite.NativeDB.prepare(Native Method)
	at org.sqlite.DB.prepare(DB.java:123)
	at org.sqlite.PrepStmt.<init>(PrepStmt.java:42)
	at org.sqlite.Conn.prepareStatement(Conn.java:404)
	at org.sqlite.Conn.prepareStatement(Conn.java:399)
	at org.sqlite.Conn.prepareStatement(Conn.java:383)
	at Principal.actualizarThread.actualizarDatos(actualizarThread.java:71)
	at Principal.actualizarThread.run(actualizarThread.java:24)
	at java.lang.Thread.run(Thread.java:744)

mar 31, 2014 4:15:03 PM Principal.actualizarThread actualizarDatos
GRAVE: null
mar 31, 2014 5:52:05 PM Principal.actualizarThread actualizarDatos
GRAVE: null
java.sql.SQLException: [SQLITE_ERROR] SQL error or missing database (near "null": syntax error)
	at org.sqlite.DB.newSQLException(DB.java:383)
	at org.sqlite.DB.newSQLException(DB.java:387)
	at org.sqlite.DB.throwex(DB.java:374)
	at org.sqlite.NativeDB.prepare(Native Method)
	at org.sqlite.DB.prepare(DB.java:123)
	at org.sqlite.PrepStmt.<init>(PrepStmt.java:42)
	at org.sqlite.Conn.prepareStatement(Conn.java:404)
	at org.sqlite.Conn.prepareStatement(Conn.java:399)
	at org.sqlite.Conn.prepareStatement(Conn.java:383)
	at Principal.actualizarThread.actualizarDatos(actualizarThread.java:71)
	at Principal.actualizarThread.run(actualizarThread.java:24)
	at java.lang.Thread.run(Thread.java:744)

mar 31, 2014 5:52:05 PM Principal.actualizarThread actualizarDatos
GRAVE: null
mar 31, 2014 6:07:23 PM Principal.Usuario jButton1ActionPerformed
GRAVE: null
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet successfully received from the server was 21,536 milliseconds ago.  The last packet sent successfully to the server was 21,301 milliseconds ago.
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
	at Principal.Usuario.jButton1ActionPerformed(Usuario.java:163)
	at Principal.Usuario.access$000(Usuario.java:29)
	at Principal.Usuario$1.actionPerformed(Usuario.java:96)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2346)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
	at javax.swing.AbstractButton.doClick(AbstractButton.java:376)
	at javax.swing.plaf.basic.BasicRootPaneUI$Actions.actionPerformed(BasicRootPaneUI.java:208)
	at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1663)
	at javax.swing.JComponent.processKeyBinding(JComponent.java:2879)
	at javax.swing.KeyboardManager.fireBinding(KeyboardManager.java:307)
	at javax.swing.KeyboardManager.fireKeyboardAction(KeyboardManager.java:250)
	at javax.swing.JComponent.processKeyBindingsForAllComponents(JComponent.java:2971)
	at javax.swing.JComponent.processKeyBindings(JComponent.java:2963)
	at javax.swing.JComponent.processKeyEvent(JComponent.java:2842)
	at java.awt.Component.processEvent(Component.java:6304)
	at java.awt.Container.processEvent(Container.java:2234)
	at java.awt.Component.dispatchEventImpl(Component.java:4883)
	at java.awt.Container.dispatchEventImpl(Container.java:2292)
	at java.awt.Component.dispatchEvent(Component.java:4705)
	at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1954)
	at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:806)
	at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1074)
	at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:945)
	at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:771)
	at java.awt.Component.dispatchEventImpl(Component.java:4754)
	at java.awt.Container.dispatchEventImpl(Container.java:2292)
	at java.awt.Window.dispatchEventImpl(Window.java:2739)
	at java.awt.Component.dispatchEvent(Component.java:4705)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:746)
	at java.awt.EventQueue.access$400(EventQueue.java:97)
	at java.awt.EventQueue$3.run(EventQueue.java:697)
	at java.awt.EventQueue$3.run(EventQueue.java:691)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86)
	at java.awt.EventQueue$4.run(EventQueue.java:719)
	at java.awt.EventQueue$4.run(EventQueue.java:717)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:716)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
Caused by: java.net.SocketTimeoutException: Read timed out
	at java.net.SocketInputStream.socketRead0(Native Method)
	at java.net.SocketInputStream.read(SocketInputStream.java:150)
	at java.net.SocketInputStream.read(SocketInputStream.java:121)
	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
	... 55 more

